Answer Posted / guest

Cause: A set operator such as UNION, UNION ALL, INTERSECT,
or MINUS was encountered in an unsupported context, such as
in a materialized view definition.

Action: Re-specify the expression to avoid the use of set
operators.

Please add more information about this Error

Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2231

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ORA-16626: failed to enable specified object

1865

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when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

1840

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IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1324

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ORA-26094: stream format error: input column overflow

2354

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ORA-16516: The current state is invalid for the attempted operation.

8259

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When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............

2427

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ORA-26027: unique index string.string partition string initially in unusable state

6345

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ORA-26076: cannot set or reset value after direct path structure is allocated

1574

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if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2328

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ORA-26095: unprocessed stream data exists

3053

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IMP-00064: Definition of LOB was truncated by export

6023

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ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2429

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ORA-16627: No standby databases support the overall protection mode.

3649

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[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2407

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